78724282

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 150505992

約数和(自身を除く): 71781710

約数列:

[1, 2, 7, 13, 14, 26, 49, 61, 91, 98, 122, 182, 427, 637, 793, 854, 1013, 1274, 1586, 2026, 2989, 5551, 5978, 7091, 11102, 13169, 14182, 26338, 38857, 49637, 61793, 77714, 92183, 99274, 123586, 184366, 432551, 645281, 803309, 865102, 1290562, 1606618, 3027857, 5623163, 6055714, 11246326, 39362141, 78724282]

約数ペア:

[(1, 78724282), (2, 39362141), (7, 11246326), (13, 6055714), (14, 5623163), (26, 3027857), (49, 1606618), (61, 1290562), (91, 865102), (98, 803309), (122, 645281), (182, 432551), (427, 184366), (637, 123586), (793, 99274), (854, 92183), (1013, 77714), (1274, 61793), (1586, 49637), (2026, 38857), (2989, 26338), (5551, 14182), (5978, 13169), (7091, 11102)]